Contents: OHS to Visit the “City of Roses” Alan Laufman Previews the 1997 OHS National Convention Set for Portland, Oregon, July 13-19 A Better Portable Organ Clever Organbuilders Silas Derrick and Augustus Felgemaker Patent a Portable Organ in 1866, by William T. Van Pelt The Aura of a Bergstrom Organ Californian John Eric Bergstrom Builds an Organ in 1881 for Methodists in Portland Oregon, by William T. Van Pelt Prime Skinner Replaces USDA Prime E. M. Skinner’s 1916 Organ for the Portland Auditorium Survives in a Barn Converted into an Opera House Organ Update Book Reviews Minutes, National Council, February 1997 Pipedreams Program Index to The Tracker Volume 40